Stock chart
Ticker: BERK Exchange: OTC


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Purchase Sale Planned purchase Planned sale Net purchase Net sale
Past 90 days
 
Value bought
 
Value sold
 
Net insiders buying
 
Trades (buy and sell)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Total value Details
2014-01-02 2013-12-31 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
2,278 +0.0%
7.25
16,516 USD
2,278 +0.0% 7.25 16,516 USD
2014-01-02 2013-12-30 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
12,750 +0.1%
7.25
92,438 USD
12,750 +0.1% 7.25 92,438 USD
2013-12-23 2013-12-20 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
322 +0.0%
7.25
2,335 USD
322 +0.0% 7.25 2,335 USD
2013-12-23 2013-12-19 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
2,580 +0.0%
7.25
18,705 USD
2,580 +0.0% 7.25 18,705 USD
2013-12-16 2013-12-12 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
423 +0.0%
7.20
3,046 USD
423 +0.0% 7.20 3,046 USD
2013-12-16 2013-12-12 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
60,000 +0.6%
7.25
435,000 USD
60,000 +0.6% 7.25 435,000 USD
2013-12-11 2013-12-09 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
10,000 +0.1%
7.25
72,500 USD
10,000 +0.1% 7.25 72,500 USD
2013-12-06 2013-12-04 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
6,315 +0.1%
7.25
45,784 USD
6,315 +0.1% 7.25 45,784 USD
2013-12-02 2013-11-29 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
10,000 +0.1%
7.20
72,000 USD
10,000 +0.1% 7.20 72,000 USD
2013-12-02 2013-11-27 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
14,248 +0.2%
7.25
103,298 USD
14,248 +0.2% 7.25 103,298 USD
2013-11-22 2013-11-20 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
752 +0.0%
7.25
5,452 USD
752 +0.0% 7.25 5,452 USD
2013-11-22 2013-11-20 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
1,800 +0.0%
7.21
12,978 USD
1,800 +0.0% 7.21 12,978 USD
2013-11-22 2013-11-20 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
2,141 +0.0%
7.21
15,434 USD
2,141 +0.0% 7.21 15,434 USD
2013-11-22 2013-11-20 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
359 +0.0%
7.20
2,585 USD
359 +0.0% 7.20 2,585 USD
2013-11-22 2013-11-20 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
500 +0.0%
7.19
3,595 USD
500 +0.0% 7.19 3,595 USD
2013-11-22 2013-11-20 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
100 +0.0%
7.18
718 USD
100 +0.0% 7.18 718 USD
2013-11-22 2013-11-20 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
100 +0.0%
7.12
712 USD
100 +0.0% 7.12 712 USD
2013-07-01 2013-06-28 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
1,486 +0.0%
7.85
11,665 USD
1,486 +0.0% 7.85 11,665 USD
2013-06-07 2013-06-07 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
4,541 +0.0%
8.00
36,328 USD
4,541 +0.0% 8.00 36,328 USD
2013-06-07 2013-06-06 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
15,559 +0.2%
8.00
124,472 USD
15,559 +0.2% 8.00 124,472 USD
2013-06-07 2013-06-05 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
2,278 +0.0%
8.00
18,224 USD
2,278 +0.0% 8.00 18,224 USD
2013-06-04 2013-06-04 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
7,197 +0.1%
8.00
57,576 USD
7,197 +0.1% 8.00 57,576 USD
2013-06-04 2013-06-03 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
198 +1.9%
8.00
1,584 USD
198 +1.9% 8.00 1,584 USD
2013-06-04 2013-05-31 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
2,314 +0.0%
8.00
18,512 USD
2,314 +0.0% 8.00 18,512 USD
2013-05-31 2013-05-29 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
5,401 +0.1%
8.00
43,208 USD
5,401 +0.1% 8.00 43,208 USD
2013-05-31 2013-05-29 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
720 +0.0%
7.99
5,753 USD
720 +0.0% 7.99 5,753 USD
2012-12-17 2012-12-13 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
5,400 +0.1%
7.85
42,390 USD
5,400 +0.1% 7.85 42,390 USD
2012-04-30 2012-04-26 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
25,388 +0.3%
6.70
170,100 USD
25,388 +0.3% 6.70 170,100 USD
2011-05-25 2011-05-25 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
400 +0.0%
6.67
2,666 USD
400 +0.0% 6.67 2,666 USD
2011-05-25 2011-05-25 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
1,530 +0.0%
6.70
10,254 USD
1,530 +0.0% 6.70 10,254 USD
2011-05-25 2011-05-25 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
35 +0.0%
6.50
228 USD
35 +0.0% 6.50 228 USD
2011-05-25 2011-05-24 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
3,600 +0.1%
6.75
24,300 USD
3,600 +0.1% 6.75 24,300 USD
2011-05-25 2011-05-24 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
7,163 +0.2%
6.68
47,839 USD
7,163 +0.2% 6.68 47,839 USD
2011-05-25 2011-05-23 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
85,495 +2.8%
6.74
575,852 USD
85,495 +2.8% 6.74 575,852 USD
2010-12-23 2010-12-21 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
75,000 +99.8%
4.95
371,250 USD
75,000 +99.8% 4.95 371,250 USD
2010-12-23 2010-12-21 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
100 +0.0%
4.90
490 USD
100 +0.0% 4.90 490 USD
2010-12-09 2010-12-07 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
37,650 +100.4%
4.60
173,190 USD
37,650 +100.4% 4.60 173,190 USD
2010-12-06 2010-12-02 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
37,484 +inf%
4.60
172,428 USD
37,484 +inf% 4.60 172,428 USD
2010-08-26 2010-08-26 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
257 +0.0%
4.82
1,239 USD
257 +0.0% 4.82 1,239 USD
2010-08-26 2010-08-26 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
5,000 +0.2%
4.75
23,750 USD
5,000 +0.2% 4.75 23,750 USD
2010-08-26 2010-08-24 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
1,795 +0.1%
4.76
8,544 USD
1,795 +0.1% 4.76 8,544 USD
2010-07-02 2010-06-30 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
200 +5.7%
5.00
1,000 USD
200 +5.7% 5.00 1,000 USD
2010-07-02 2010-06-29 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
596 +20.6%
5.00
2,980 USD
596 +20.6% 5.00 2,980 USD
2010-07-02 2010-06-23 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
2,896 +inf%
5.00
14,480 USD
2,896 +inf% 5.00 14,480 USD
2008-12-22 2008-12-22 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
6,227 +0.2%
4.50
28,022 USD
6,227 +0.2% 4.50 28,022 USD
2008-12-22 2008-12-19 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
620 +0.0%
4.50
2,790 USD
620 +0.0% 4.50 2,790 USD
2008-12-22 2008-12-18 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
1,100 +0.0%
4.50
4,950 USD
1,100 +0.0% 4.50 4,950 USD
2009-05-20 2008-11-21 S Sale

COHEN WILLIAM L /NY

Non-Executive Director
568 -100.0%
6.09
3,461 USD
568 -100.0% 6.09 3,461 USD
2009-05-20 2008-11-19 S Sale

COHEN WILLIAM L /NY

Non-Executive Director
6,400 -91.8%
5.41
34,598 USD
6,400 -91.8% 5.41 34,598 USD
2009-05-20 2008-11-18 S Sale

COHEN WILLIAM L /NY

Non-Executive Director
432 -5.8%
5.77
2,493 USD
432 -5.8% 5.77 2,493 USD
2009-05-20 2008-11-17 S Sale

COHEN WILLIAM L /NY

Non-Executive Director
100 -1.3%
5.95
595 USD
100 -1.3% 5.95 595 USD
2008-08-27 2008-08-21 B Purchase

FISCHER MARTIN A

Non-Executive Director
1,000 +inf%
13.00
13,000 USD
1,000 +inf% 13.00 13,000 USD
2008-04-08 2008-04-04 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
19,717 +0.6%
14.00
276,038 USD
19,717 +0.6% 14.00 276,038 USD
2008-03-17 2008-03-13 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
15,000 +0.5%
14.75
221,249 USD
15,000 +0.5% 14.75 221,249 USD
2008-03-17 2008-03-13 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
54,894 +1.8%
14.75
809,687 USD
54,894 +1.8% 14.75 809,687 USD
2007-12-27 2007-12-27 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
1,439 +0.0%
15.50
22,305 USD
1,439 +0.0% 15.50 22,305 USD
2007-12-27 2007-12-26 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
37,239 +1.2%
15.50
577,205 USD
37,239 +1.2% 15.50 577,205 USD
2007-12-27 2007-12-24 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
25,000 +0.8%
16.00
400,000 USD
25,000 +0.8% 16.00 400,000 USD
2007-12-27 2007-12-24 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
25,000 +0.8%
15.95
398,750 USD
25,000 +0.8% 15.95 398,750 USD
2007-12-27 2007-12-24 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
25,000 +0.8%
15.85
396,250 USD
25,000 +0.8% 15.85 396,250 USD
2007-12-27 2007-12-24 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
25,000 +0.8%
15.75
393,750 USD
25,000 +0.8% 15.75 393,750 USD
2007-12-27 2007-12-24 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
266 +0.0%
15.50
4,123 USD
266 +0.0% 15.50 4,123 USD
2007-11-20 2007-11-20 B Purchase

KRAUSZ MOSES

President & CEO of Subsidiary

Non-Executive Director
1,000 +1.1%
16.29
16,290 USD
1,000 +1.1% 16.29 16,290 USD
2007-06-21 2007-06-20 B Purchase

KRAUSZ MOSES

President & CEO of Subsidiary

Non-Executive Director
773 +0.9%
15.50
11,984 USD
773 +0.9% 15.50 11,984 USD
2007-05-31 2007-05-29 S Sale

LUKENS DAVID W

EVP & CFO of Subsidiary

15,000 -96.2%
15.75
236,250 USD
15,000 -96.2% 15.75 236,250 USD
2007-05-31 2007-05-29 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
75,000 +2.6%
15.75
1,181,250 USD
75,000 +2.6% 15.75 1,181,250 USD
2007-05-30 2007-05-29 S Sale

KRAUSZ MOSES

President & CEO of Subsidiary

Non-Executive Director
60,000 -40.4%
15.75
945,000 USD
60,000 -40.4% 15.75 945,000 USD
2007-02-15 2007-02-13 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
803 +0.0%
16.00
12,848 USD
803 +0.0% 16.00 12,848 USD
2007-02-12 2007-02-08 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
4,691 +0.2%
15.90
74,587 USD
4,691 +0.2% 15.90 74,587 USD
2007-02-08 2007-02-06 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
1,800 +0.1%
15.95
28,710 USD
1,800 +0.1% 15.95 28,710 USD
2007-02-08 2007-02-06 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
15,782 +0.6%
15.90
250,934 USD
15,782 +0.6% 15.90 250,934 USD
2007-01-24 2007-01-23 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
34,158 +1.2%
16.00
546,528 USD
34,158 +1.2% 16.00 546,528 USD
2007-01-24 2007-01-23 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
10,842 +0.4%
15.96
173,084 USD
10,842 +0.4% 15.96 173,084 USD
2006-11-22 2006-11-20 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
49,845 +1.8%
15.96
795,526 USD
49,845 +1.8% 15.96 795,526 USD
2006-11-22 2006-11-20 B Purchase

MARX MOSES

Non-Executive Director Large shareholder
925 +0.0%
15.95
14,754 USD
925 +0.0% 15.95 14,754 USD